#include<iostream>
#include<algorithm>
using namespace std;
const int N = 2e5 + 10;
int a[N];
int n, l, r;
int main()
{
	int t;
	cin >> t;
	while (t--) {
		cin >> n >> l >> r;
		int ans = 0;
		for (int i = 1; i <= n; i++)cin >> a[i];
		sort(a + 1, a + n + 1);
		for(int i=1;i<=n;i++)
	}
	return 0;
}

1<=ai+aj<=9
